Move Opentracing to Helidon Tracing API (helidon-io#7678)

Signed-off-by: Dmitry Aleksandrov <dmitry.aleksandrov@oracle.com>

Author: dalexandrov

integrations/common/rest/pom.xml

@@ -52,8 +52,8 @@
             <artifactId>helidon-http-media-jsonp</artifactId>
         </dependency>
         <dependency>
-            <groupId>io.opentracing</groupId>
-            <artifactId>opentracing-api</artifactId>
+            <groupId>io.helidon.tracing</groupId>
+            <artifactId>helidon-tracing</artifactId>
         </dependency>
         <dependency>
             <groupId>io.helidon.webserver.testing.junit5</groupId>

integrations/common/rest/src/main/java/io/helidon/integrations/common/rest/RestApiBase.java

@@ -35,11 +35,11 @@
 import io.helidon.http.Method;
 import io.helidon.http.Status;
 import io.helidon.integrations.common.rest.ApiOptionalResponse.BuilderBase;
+import io.helidon.tracing.SpanContext;
 import io.helidon.webclient.api.HttpClientRequest;
 import io.helidon.webclient.api.HttpClientResponse;
 import io.helidon.webclient.api.WebClient;
 
-import io.opentracing.SpanContext;
 import jakarta.json.JsonBuilderFactory;
 import jakarta.json.JsonObject;
 import jakarta.json.JsonReaderFactory;
@@ -903,7 +903,7 @@ protected String requestId(ApiRequest<?> request) {
         return request.requestId()
                       .or(() -> Contexts.context()
                                         .flatMap(it -> it.get(SpanContext.class))
-                                        .map(SpanContext::toTraceId))
+                                        .map(SpanContext::traceId))
                       .orElseGet(UUID.randomUUID()::toString);
     }
 

integrations/common/rest/src/main/java/module-info.java

@@ -29,8 +29,8 @@
     requires io.helidon.config;
     requires io.helidon.faulttolerance;
     requires io.helidon.http.media.jsonp;
+    requires io.helidon.tracing;
     requires io.helidon.webclient;
-    requires io.opentracing.api;
     requires java.logging;
 
     requires transitive io.helidon.common;